Oil Sealed Vane Pump
Oil sealed vane pump is used in all areas of vacuum engineering. It is equally suited for both industrial production and also for research applications. It might also be used to generate rough and medium vacuum or as backing pumps in pump combinations with roots vacuum pumps or high vacuum pumps. The rotary vane pumps are built as one- or two stage pumps and the ultimate pressure range depends on the variant of the pump.
A vane pump works via positive displacement, which is when volumes of air or gas are confined and are compressed when the space is mechanically reduced.